Exclude from Sitemap Option Missing

I have a landing page I would like to exclude from being listed in the sitemap. I know the setting used to be in Advanced tab for the page to exclude, but for some reason that option is missing.

I have the option for no index and no archive, but for some reason the sitemap option is gone.

Anyone have an idea how I can get it back?

Thanks, James

https://ww.wp.xz.cn/plugins/wordpress-seo/